/* ════════════════════════════════════════════
   footer.css — STREAD PREM
════════════════════════════════════════════ */

.footer {
    background: var(--color-bg-2);
    border-top: 1px solid var(--color-border);
    padding: 64px 0 0;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--color-border);
}

/* ── Brand Column ── */
.footer-brand {}
.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    text-decoration: none;
}
.footer-logo-icon {
    width: 36px; height: 36px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem; font-weight: 900;
    color: #fff; font-family: var(--font-display);
}
.footer-logo-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.footer-desc {
    font-size: 0.9rem;
    color: var(--color-text-2);
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 280px;
}
.footer-socials { display: flex; gap: 10px; }
.social-btn {
    width: 38px; height: 38px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-text-2);
    transition: all var(--duration-fast);
    text-decoration: none;
}
.social-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: rgba(108,99,255,0.1);
    transform: translateY(-2px);
}

/* ── Link Column ── */
.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text);
    margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-link {
    font-size: 0.9rem;
    color: var(--color-text-2);
    text-decoration: none;
    transition: color var(--duration-fast);
    display: flex; align-items: center; gap: 6px;
}
.footer-link:hover { color: var(--color-primary); }

/* ── Status Badge ── */
.footer-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(6,214,160,0.08);
    border: 1px solid rgba(6,214,160,0.2);
    border-radius: var(--radius-full);
    width: fit-content;
    margin-top: 16px;
}
.status-dot {
    width: 8px; height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: status-pulse 2s ease-in-out infinite;
}
@keyframes status-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(6,214,160,0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(6,214,160,0); }
}
.footer-status span { font-size: 0.8rem; color: var(--color-accent); font-weight: 600; }

/* ── Bottom Bar ── */
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    gap: 16px;
    flex-wrap: wrap;
}
.footer-copy { font-size: 0.85rem; color: var(--color-text-3); }
.footer-copy span { color: var(--color-primary); font-weight: 600; }
.footer-badges { display: flex; align-items: center; gap: 8px; }
.badge-pill {
    padding: 4px 10px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--color-text-3);
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
    .footer { padding-top: 48px; margin-top: 60px; }
    /* Brand full width, then 3 nav cols in one row */
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    .footer-brand {
        grid-column: 1 / -1;
    }
    .footer-col h4 { font-size: 0.78rem; }
    .footer-link   { font-size: 0.8rem; }
    .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 380px) {
    .footer-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .footer-col h4 { font-size: 0.72rem; letter-spacing: 0; }
    .footer-link   { font-size: 0.74rem; }
}

/* ══════════════════════════════════════════════════════════════
   LIGHT MODE OVERRIDES — Footer
══════════════════════════════════════════════════════════════ */

[data-theme="light"] .footer {
    background: #ffffff;
    border-top-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .footer-grid,
[data-theme="light"] .footer-bottom {
    border-color: rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .footer-col h4 {
    color: #111827;
}

[data-theme="light"] .footer-desc,
[data-theme="light"] .footer-link,
[data-theme="light"] .footer-copy {
    color: #4b5563;
}

[data-theme="light"] .social-btn {
    background: #f9fafb;
    border-color: rgba(0, 0, 0, 0.12);
    color: #4b5563;
}

[data-theme="light"] .social-btn:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

[data-theme="light"] .footer-status {
    background: rgba(6, 214, 160, 0.1);
    border-color: rgba(6, 214, 160, 0.25);
}

[data-theme="light"] .badge-pill {
    background: #f3f4f6;
    border-color: rgba(0, 0, 0, 0.1);
    color: #4b5563;
}